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北京和加拿大安大略省卒中/短暂性脑缺血发作基线和住院治疗的比较
引用本文:刘改芬,房继明,宋彦丽,潘岳松,张润华,王伊龙,赵性泉,王春雪,Frank L.Silver,Moira K.Kapral,王拥军. 北京和加拿大安大略省卒中/短暂性脑缺血发作基线和住院治疗的比较[J]. 中国卒中杂志, 2014, 9(9): 724-730
作者姓名:刘改芬  房继明  宋彦丽  潘岳松  张润华  王伊龙  赵性泉  王春雪  Frank L.Silver  Moira K.Kapral  王拥军
作者单位:1100050.北京;首都医科大学附属北京;天坛医院神经内科;2.国家神经系统疾病临床;医学研究中心;3.北京脑重大疾病研究院;脑卒中研究所;4.加拿大安大略省多伦多;临床科学评估研究所;5.加拿大多伦多大学
基金项目:十一五国家科技支撑计划(2006BAI01A11);国家科技支撑计划项目(2013BAI09B03);北京脑重大疾病研究院项目(BIBD-PXM2013_014226_07_000084);首都卫生发展科研专项项目(首发2011-200405);北京市科技计划重大项目(D131100002313003)
摘    要:目的 旨在比较中国北京和加拿大安大略省卒中/短暂性脑缺血发作(transient ischemic attack,TIA)
住院患者的基线特征、卒中治疗和住院结局的差异。
方法 中国国家卒中登记于2007年9月~2008年8月在北京地区的11个研究中心连续收集了1775例急
性卒中及TIA患者。加拿大安大略省的数据来源于2007年4月~2008年3月安大略省的11个卒中中心的
3551例卒中及TIA患者。本研究对北京地区患者的基线特征、卒中治疗和住院结局的数据进行了分析,
并与加拿大卒中登记研究中安大略省的数据进行比较。
结果 ①基线信息:北京地区的患者较安大略省的患者年轻(64.5±12.9 vs 70.2±15.3,P<0.001),
并且男性较多(64.8% vs 51.6%,P<0.001);既往史有吸烟、饮酒、卒中、高血压的比例北京地区均
高于安大略省(P均<0.001),而既往史有TIA、高脂血症、心房颤动的人数安大略省高于北京地区(P
均<0.001)。②院前信息:与安大略省的患者相比,北京地区的患者使用救护车到达急诊的比率较低
(33.5% vs 78.4%,P<0.001),并且2.5 h内到达急诊的比例较低(21.0% vs 42.4%,P<0.001)。③
治疗情况:北京地区的患者中,进行影像学检查的比例低于安大略省(93.9% vs 99.2%,P<0.001),
并且进入卒中单元治疗的比例较低(23% vs 64.7%,P<0.001)。在缺血性卒中的患者中,北京地区
的患者进行溶栓治疗的比例较低(8.1% vs 17.4%,P<0.001),然而伴有心房颤动的患者中,给与抗
凝治疗的比例两者无明显的差异(75.9% vs 75.5%,P =0.945)。北京地区和安大略省地区缺血性卒
中患者出院给予抗栓治疗的比例相近(77.0% vs 77.9%,P =0.544)。④结局事件:与安大略省地区
相比,北京地区患者住院期间新发卒中的比例较低(3.4% vs 5.1%,P<0.001),然而住院期间肺炎
的发生率较高(12.5% vs 7.6%,P<0.001)。北京地区患者的住院死亡率、7 d死亡率和30 d死亡率均
显著低于安大略省地区(7.7% vs 14.7%,5.7% vs 9.3%,7.9% vs 15.9%,P均<0.001)。
结论 北京和安大略地区的卒中/TIA住院患者在基线信息、住院治疗和结局方面有较大的差异。认
识到这些差异将有助于提高中国卒中住院治疗的质量,有助于更好地制订卒中的控制和预防策略。

关 键 词:卒中  卒中治疗  结局事件  
收稿时间:2014-04-05

A Comparison of the Care and Outcomes of Patients with Stroke or Transient Ischemic Attack in Beijing,China and Ontario,Canada
LIU Gai-Fen,FANG Ji-Ming,SONG Yan-Li,et al.. A Comparison of the Care and Outcomes of Patients with Stroke or Transient Ischemic Attack in Beijing,China and Ontario,Canada[J]. Chinese Journal of Stroke, 2014, 9(9): 724-730
Authors:LIU Gai-Fen  FANG Ji-Ming  SONG Yan-Li  et al.
Affiliation:LIU Gai-Fen, FANG Ji-Ming, SONG Yan-Li, PAN Yue-Song, ZHANG Run-Hua, WANG Yi-Long, ZHAO Xing-Quan, WANG Chun-Xue, Frank L. Silver, Moira K. Kapral, WANG Yong-Jun (Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China)
Abstract:Objective To compare baseline characteristics, key performance in stroke care and outcomes for stroke or transient ischemic attack (TIA) in China, Beijing with those in Ontario, Canada. Methods The China National Stroke Registry (CNSR)-Beijing consecutively recruited 1775 patients with acute stroke or TIA from 11 stroke centers in Beijing between September 2007 and August 2008. We analyzed data from the CNSR-Beijing and compared the results with the data from the Ontario Stroke Registry, which contained 3551 stroke or TIA patients from 11 stroke centers in Ontario, Canada between April 2007 and March 2008. Results Patients in Beijing were younger than those in Ontario (mean± of age in years:64.5±12.9 vs 70.2±15.3, P〈0.001) and were more likely to be male (64.8%vs 51.6%, P〈0.001). Compared with patients in Ontario, those in Beijing were less likely to present to the Emergency Department (ED) via ambulance (33.5%vs 78.4%, P〈0.001) and to arrive to the ED within 2.5 hours of stroke onset (21.0%vs 42.4%, P〈0.001). Patients in Beijing were less likely than those in Ontario to undergo neuroimaging (93.9%vs 99.2%, P〈0.001) or to be admitted to a stroke unit (23%vs 64.7%, P〈0.001). Among patients with ischemic stroke, those in Beijing were less likely to receive thrombolysis than those in Ontario (8.1%vs 17.4%, P〈0.001), while those with atrial ifbrillation were similar to be prescribed oral anticoagulants at discharge (75.9%vs 75.5%, P=0.945). A similar proportion in Beijing and Ontario were prescribed antithrombotics at discharge (77.0%vs 77.9%, P=0.544) in ischemic stroke patients. New strokes during hospitalization were significantly lower in Beijing than in Ontario (3.4%vs 5.1%, P=0.006), whereas pneumonia after stroke was more frequent (12.5%vs 7.6%, P〈0.001). Case-fatality rates were lower in Beijing than those in Ontario in-hospital (7.7%vs 14.7%), at 7 days (5.7%vs 9.3%), and at 30 days (7.9%vs 15.9%) after strok
Keywords:Stroke  Stroke care  Outcome
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